Combined cleaning and polishing brush



FIG. 1 is a perspective view of a combined cleaning and polishing brush, showing my new design;

FIG. 2 is a front end elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a side elevational view, the opposite side being a mirror image thereof. 

The ornamental design for a combined cleaning and polishing brush, as shown and described. 